| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $43.53 | 9.827% | $47.8077 | $47.81 | $47.80 | $47.80 |
| Purchase #2 | $69.48 | 3.432% | $71.8646 | $71.86 | $71.85 | $71.90 |
| Purchase #3 | $121.94 | 11.470% | $135.9265 | $135.93 | $135.95 | $135.90 |
| Purchase #4 | $155.46 | 13.778% | $176.8793 | $176.88 | $176.90 | $176.90 |
| Purchase #5 | $229.35 | 11.236% | $255.1198 | $255.12 | $255.10 | $255.10 |
| Purchase #6 | $92.45 | 8.855% | $100.6364 | $100.64 | $100.65 | $100.60 |
| Purchase #7 | $51.54 | 4.451% | $53.834 | $53.83 | $53.85 | $53.80 |
| 7 purchase totals = | $763.75 | $842.0683 | $842.07 | $842.10 | $842.00 | |